.page-faq {
  --faq-toc-w: 248px;
  --faq-pad-y: clamp(48px, 7vw, 104px);
  color: var(--coal);
  background: var(--paper);
  overflow-x: hidden;
}

/* ---------- 顶部 ---------- */
.page-faq .faq-top {
  position: relative;
  padding: clamp(22px, 4vw, 44px) 0 clamp(30px, 4vw, 52px);
  background:
    radial-gradient(120% 90% at 88% -10%, rgba(242, 184, 75, .26), transparent 62%),
    linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%);
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .faq-top::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold-lit) 42%, rgba(217, 138, 31, 0) 100%);
}

.page-faq .faq-head {
  padding-top: clamp(20px, 3vw, 38px);
}

.page-faq .faq-kicker {
  margin: 0 0 clamp(14px, 2vw, 22px);
  font-family: var(--mono);
  font-size: .76rem;
  letter-spacing: .2em;
  color: var(--gold);
}

.page-faq .faq-title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(2.4rem, 8.4vw, 5.4rem);
  line-height: 1.04;
  letter-spacing: -.01em;
  color: var(--ink);
  max-width: 18ch;
}

.page-faq .faq-lede {
  margin: clamp(18px, 2.6vw, 30px) 0 0;
  max-width: 64ch;
  font-size: clamp(1rem, 1.35vw, 1.1rem);
  line-height: 1.78;
  color: var(--ink-2);
}

.page-faq .faq-stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(20px, 4vw, 52px);
  margin: clamp(24px, 3.2vw, 38px) 0 0;
  padding: clamp(16px, 2vw, 22px) 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-faq .faq-stats li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-faq .faq-stats__num {
  font-family: var(--mono);
  font-size: clamp(1.4rem, 2.4vw, 1.8rem);
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}

.page-faq .faq-stats__label {
  font-size: .8rem;
  letter-spacing: .08em;
  color: var(--slate);
}

/* ---------- 索引图 ---------- */
.page-faq .faq-plate {
  padding: clamp(34px, 5vw, 62px) 0 0;
}

.page-faq .faq-plate .figure__media {
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

/* ---------- 角色分流 ---------- */
.page-faq .faq-roles {
  padding: var(--faq-pad-y) 0;
}

.page-faq .role-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vw, 26px);
  margin-top: clamp(26px, 3.6vw, 44px);
}

.page-faq .role-card {
  position: relative;
  padding: clamp(22px, 2.8vw, 32px);
  background: linear-gradient(165deg, #ffffff 0%, var(--paper) 88%);
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
  border-top: 4px solid var(--gold);
  box-shadow: 0 14px 34px -30px rgba(16, 42, 67, .6);
}

.page-faq .role-card:nth-child(2) {
  border-top-color: var(--ink-2);
}

.page-faq .role-card:nth-child(3) {
  border-top-color: var(--gold-lit);
}

.page-faq .role-card__tag {
  display: inline-block;
  margin: 0 0 12px;
  padding: 4px 12px;
  font-size: .74rem;
  letter-spacing: .14em;
  color: var(--ink);
  background: rgba(242, 184, 75, .28);
  border-radius: 999px;
}

.page-faq .role-card__title {
  margin: 0 0 12px;
  font-family: var(--serif);
  font-size: clamp(1.12rem, 1.8vw, 1.32rem);
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}

.page-faq .role-card p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-faq .role-card__list {
  margin: 16px 0 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px dashed var(--line-gold);
  display: grid;
  gap: 8px;
}

.page-faq .role-card__list li {
  position: relative;
  padding-left: 16px;
  font-size: .88rem;
  line-height: 1.62;
  color: var(--slate);
}

.page-faq .role-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 7px;
  height: 7px;
  border: 1.5px solid var(--gold);
  border-radius: 50%;
}

.page-faq .role-card__list a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
}

.page-faq .role-card__list a:hover,
.page-faq .role-card__list a:focus-visible {
  border-bottom-color: var(--gold);
  color: var(--gold);
}

.page-faq .faq-roles__figure {
  margin-top: clamp(30px, 4.5vw, 58px);
}

.page-faq .faq-roles__figure .figure__media {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--paper-2);
}

/* ---------- 问答主体 ---------- */
.page-faq .faq-body {
  padding: 0 0 var(--faq-pad-y);
}

.page-faq .faq-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 42px);
  margin-top: clamp(24px, 3.2vw, 40px);
}

.page-faq .faq-toc__box {
  padding: 8px;
  background: var(--paper-2);
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
}

.page-faq .faq-toc__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  font-size: .95rem;
  color: var(--ink);
  border-radius: var(--radius-sm);
}

.page-faq .faq-toc__summary::-webkit-details-marker {
  display: none;
}

.page-faq .faq-toc__summary::after {
  content: "＋";
  font-family: var(--mono);
  color: var(--gold);
  font-size: .95rem;
}

.page-faq .faq-toc__box[open] .faq-toc__summary::after {
  content: "－";
}

.page-faq .faq-toc__summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-faq .faq-toc__list {
  margin: 6px 0 4px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-faq .faq-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--ink-2);
  font-size: .9rem;
  line-height: 1.4;
  text-decoration: none;
}

.page-faq .faq-toc__list a:hover,
.page-faq .faq-toc__list a:focus-visible {
  background: rgba(217, 138, 31, .16);
  color: var(--ink);
}

.page-faq .faq-toc__num {
  flex: none;
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .04em;
  color: var(--gold);
}

.page-faq .faq-group {
  scroll-margin-top: 24px;
}

.page-faq .faq-group + .faq-group {
  margin-top: clamp(34px, 5vw, 62px);
}

.page-faq .faq-group__title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 6px;
  padding-bottom: 12px;
  font-family: var(--serif);
  font-size: clamp(1.28rem, 2.4vw, 1.72rem);
  font-weight: 700;
  line-height: 1.35;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-group__num {
  flex: none;
  padding: 2px 9px;
  font-family: var(--mono);
  font-size: .76rem;
  letter-spacing: .06em;
  color: var(--gold);
  border: 1px solid var(--line-gold);
  border-radius: 999px;
}

.page-faq .qa {
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .qa__q {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px;
  align-items: start;
  padding: 16px 2px;
  cursor: pointer;
  list-style: none;
  font-size: clamp(.96rem, 1.5vw, 1.05rem);
  font-weight: 600;
  line-height: 1.55;
  color: var(--ink);
}

.page-faq .qa__q::-webkit-details-marker {
  display: none;
}

.page-faq .qa__q:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.page-faq .qa__no {
  flex: none;
  padding-top: .18em;
  font-family: var(--mono);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--gold);
}

.page-faq .qa__q::after {
  content: "＋";
  font-family: var(--mono);
  font-size: 1.05rem;
  line-height: 1.2;
  color: var(--gold);
}

.page-faq .qa[open] .qa__q::after {
  content: "－";
}

.page-faq .qa[open] .qa__q {
  color: var(--ink-2);
}

.page-faq .qa__a {
  margin: 0 0 18px 4px;
  padding: 2px 4px 2px 16px;
  border-left: 2px solid var(--line-gold);
  max-width: 66ch;
}

.page-faq .qa__a p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.78;
  color: var(--ink-2);
}

/* ---------- 收尾联系 ---------- */
.page-faq .faq-next {
  padding: 0 0 clamp(48px, 7vw, 100px);
}

.page-faq .faq-next__panel {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 4vw, 54px);
  border-radius: var(--radius);
  background: linear-gradient(150deg, var(--ink) 0%, var(--ink-2) 100%);
  color: var(--paper);
}

.page-faq .faq-next__panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold-lit) 100%);
}

.page-faq .faq-next__title {
  margin: 0 0 14px;
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3.2vw, 2.2rem);
  font-weight: 900;
  line-height: 1.24;
  color: var(--paper);
}

.page-faq .faq-next__lede {
  margin: 0;
  max-width: 56ch;
  font-size: .98rem;
  line-height: 1.75;
  color: rgba(247, 241, 231, .82);
}

.page-faq .faq-contact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: clamp(24px, 3vw, 36px);
  padding-top: clamp(20px, 2.6vw, 28px);
  border-top: 1px solid rgba(242, 184, 75, .32);
}

.page-faq .faq-contact__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.page-faq .faq-contact__k {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .16em;
  color: var(--gold-lit);
}

.page-faq .faq-contact__v {
  font-size: .93rem;
  line-height: 1.62;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-faq .faq-next__hint {
  margin: clamp(20px, 2.6vw, 28px) 0 0;
  padding: 12px 14px;
  font-size: .88rem;
  line-height: 1.66;
  color: rgba(247, 241, 231, .9);
  background: rgba(217, 138, 31, .18);
  border-left: 3px solid var(--gold-lit);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.page-faq .faq-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-faq .faq-next__actions .btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-faq .role-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .role-card:first-child {
    grid-column: 1 / -1;
  }

  .page-faq .faq-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 28px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-faq .faq-layout {
    grid-template-columns: var(--faq-toc-w) minmax(0, 1fr);
    align-items: start;
    gap: clamp(32px, 4vw, 56px);
  }

  .page-faq .faq-toc {
    position: sticky;
    top: clamp(18px, 3vw, 34px);
  }

  .page-faq .faq-toc__box {
    padding: 10px;
  }

  .page-faq .role-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .role-card:first-child {
    grid-column: auto;
  }

  .page-faq .qa__q {
    padding: 18px 2px;
  }

  .page-faq .faq-contact {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa__q::after,
  .page-faq .faq-toc__summary::after {
    transition: none;
  }
}
<<<END>>>